condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.004912133333333333 0.0 0.0589456 11 h after light 0.005496083333333333 0.0 0.065953 2 h after dark 0.012399966666666666 0.0 0.0903899 6 h after dark 0.023624 0.0 0.163641 10 h after dark 0.0 0.0 0.0